topmast
🇺🇸
/'toʊpmɑst/
🇬🇧
/'tɒpmɑ:st/
The part of a ship's mast that comes after the lower mast and before the topgallant mast, which helps hold up the sails.
During the storm, the sailors secured the sails by climbing up the topmast.
폭풍우 동안, 선원들은 윗대를 올라가며 돛을 고정시켰습니다.